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Description
The encoder from SEW is not included in the scope of delivery. Only prepared for installation
of an encoder. The shaft is predrilled and an additional protective canopy is
mounted.
Principle of installation:
DR.71-132 .../ES7A
The encoder is connected as non-positive connection with the shaft bore using a
spreadshaft. The torque arm is attached to the fan guard from outside.
Bore with 10 mm, H7 fit.
DR.160-225 .../EG7A
The encoder with outer thread on the encoder shaft is fastened in the shaft bore (with
internal thread). The torque arm is attached to the fan guard from inside.
Bore with 14 mm, H7 fit, and additional end thread in M6.
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